1. Energy sources and fuels
1.12 Nuclear power

2. Energy production and distribution
2.8 Transportation and sale of electricity
2.12 Nuclear power plants

4. Power plant equipment and systems
4.10 HPAC-systems (heating, plumping and air-conditioning system)
4.11 Transformers, gear plants, electric stations
4.12 Fuel handling, transportation and storage
4.13 Process control and automation
4.15 Feed water treatment and condensate treatment

5. Components, accessories and peripheral systems
5.10 Heat exchangers
5.13 Pressure devices and accessories
5.16 Pumps
5.17 Tubes
5.20 Electric devices and -equipments
5.24 Control devices

6. Automation, operation and maintenance
6.3 Welding
6.7 Condition monitoring
6.8 Planning services of maintenance
6.12 Inspection, testing, measuring, quality systems
6.13 Surface finishing and corrosion prevention
6.15 Electrical equipment
6.20 Care and maintenance of network

9. Design and consultancy services
9.1 Lifecycle management
9.2 Consulting
9.3 Plant planning and total delivery of plants
9.4 Techinical professional services
9.5 Research- and development operation

10. Other services and organizations in the energy sector
10.4 Training
10.11 Risk management